Literature DB >> 25740241

Intersite Reliability of Diffusion Tensor Imaging on Two 3T Scanners.

Koji Kamagata1, Keigo Shimoji, Masaaki Hori, Akira Nishikori, Kohei Tsuruta, Mariko Yoshida, Kouhei Kamiya, Ryusuke Irie, Michimasa Suzuki, Shinsuke Kyogoku, Yuriko Suzuki, Noriko Sato, Shigeki Aoki.   

Abstract

We report the intersite scan reliability of diffusion tensor imaging (DTI) parameters using identical 3T scanners and acquisition protocols at 2 sites. Voxel-based analysis revealed several regions with significant intersite differences. The intersite reliability of DTI measures showed coefficients of variation below 4% in tract-specific analysis (TSA) and below 6% in atlas-based analysis. Given the excellent reliability of TSA, our results suggest it as a promising and useful tool for multicenter DTI studies.

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Year:  2015        PMID： 25740241     DOI： 10.2463/mrms.2014-0077

Source DB:  PubMed          Journal:  Magn Reson Med Sci        ISSN： 1347-3182            Impact factor:   2.471


  5 in total

1.  Toward Precision and Reproducibility of Diffusion Tensor Imaging: A Multicenter Diffusion Phantom and Traveling Volunteer Study.

Authors:  E M Palacios; A J Martin; M A Boss; F Ezekiel; Y S Chang; E L Yuh; M J Vassar; D M Schnyer; C L MacDonald; K L Crawford; A Irimia; A W Toga; P Mukherjee
Journal:  AJNR Am J Neuroradiol       Date:  2016-12-22       Impact factor: 3.825

Review 2.  Diffusion Magnetic Resonance Imaging-Based Biomarkers for Neurodegenerative Diseases.

Authors:  Koji Kamagata; Christina Andica; Ayumi Kato; Yuya Saito; Wataru Uchida; Taku Hatano; Matthew Lukies; Takashi Ogawa; Haruka Takeshige-Amano; Toshiaki Akashi; Akifumi Hagiwara; Shohei Fujita; Shigeki Aoki
Journal:  Int J Mol Sci       Date:  2021-05-14       Impact factor: 5.923

3.  White-Matter Pathways for Statistical Learning of Temporal Structures.

Authors:  Vasilis M Karlaftis; Rui Wang; Yuan Shen; Peter Tino; Guy Williams; Andrew E Welchman; Zoe Kourtzi
Journal:  eNeuro       Date:  2018-07-17

4.  Comparison of Glass Capillary Plates and Polyethylene Fiber Bundles as Phantoms to Assess the Quality of Diffusion Tensor Imaging.

Authors:  Atsushi Tachibana; Yasuhiko Tachibana; Jeff Kershaw; Hiromi Sano; Masahiro Fukushi; Takayuki Obata
Journal:  Magn Reson Med Sci       Date:  2017-12-05       Impact factor: 2.471

5.  Inter-Vendor and Inter-Session Reliability of Diffusion Tensor Imaging: Implications for Multicenter Clinical Imaging Studies.

Authors:  Jeeyoung Min; Mina Park; Jin Woo Choi; Geon-Ho Jahng; Won-Jin Moon
Journal:  Korean J Radiol       Date:  2018-06-14       Impact factor: 3.500
  5 in total

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